共查询到19条相似文献，搜索用时 187 毫秒
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认知情感视角下青少年信息查询行为研究进展述评 总被引：1，自引：0，他引：1
[目的/意义]系统归纳和总结青少年信息查询行为中认知和情感因素的研究现状,指出研究存在的不足和未来发展方向,以期对进一步研究提供借鉴和参考。[方法/过程]通过主题检索和引文追溯收集相关研究文献,将检索到的文献从认知和情感两方面,归纳研究主题和现状。[结果/结论]当前研究主题主要涉及青少年信息查询中的认知表现,认知行为过程模型、认知风格、元认知、认知权威以及不同认知风格和情感类型对青少年查询行为、查询策略、查询结果质量的影响等。未来研究应立足多元复杂社会网络和技术使用情境,加强青少年信息查询过程中的认知情感干预调节和指导研究,从更细微动态的维度剖析认知情感特征和作用机制。 相似文献
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本文研究了用户的情感控制水平及查询任务类型对其网络查询效果及查询行为的影响。28名拥有丰富网络使用经验的本科生参与了本次研究的实验。研究发现，情感控制及查询任务对查询行为有着显著的主要作用，而对查询效果的影响并不显著；此外，情感控制和查询任务对查询行为还有着显著的交互作用。本文揭示了用户一定程度的情感倾向（如情感控制水平等）在其网络信息查询中扮演着重要角色，并对信息素养教育和信息系统界面设计等的完善提出了一些的建议。 相似文献
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陈成鑫 《图书馆工作与研究》2011,(1)
本文从青少年信息查询行为的种类、信息查询行为的特点以及信息查询行为的影响因素等三个方面,分析了国内外青少年的信息查询行为,并在此基础上对我国青少年的教育和培训提出建议。 相似文献
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本文采用问卷调查法和半结构化访谈法等数据收集方法,以及统计分析法和内容分析法等数据分析方法在Coagmento系统上进行了用户协同信息检索实验,旨在考察协同能力和任务类型这两个因素对协同信息检索行为的情境认知、任务认知和协同认知的影响.实验结果显示,协同能力强弱对用户的情境认知和协同认知的影响较大,而任务类型不同对用户的任务认知影响较大.协同方式从横向上可分为按内容、角色或二者结合分工;从纵向上可分为动态或静态分工.信息类任务分工最为明确,最适合用协同检索系统来完成;事务类任务分工较难,最不适合用协同检索系统来完成. 相似文献
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信息偶遇研究元人种志分析 总被引：3，自引：0，他引：3
采用元人种志方法对12项信息偶遇原始研究进行综合集成,回答信息偶遇的发生要素、发生流程、效果、情境对信息偶遇的影响4个问题。提出信息偶遇的全景模型,认为信息偶遇是行动者与信息、情境良性互动从而产生积极行动后果和积极情绪体验的一种信息行为方式,受到个体认知风格、认知任务、信息组织、物理和社会情境的影响。 相似文献
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任务是用户进行信息搜寻的原动力,是影响信息搜寻的主要因素。在阐述任务概念及类型划分现状的基础上构建信息搜寻行为中任务的框架。任务内部基本特征包括目标特征、路径特征和结果特征;任务外部特征重点强调任务执行者特征中已有知识及认知需求的影响。综合任务的内外特征再确定任务类型,探讨其与信息搜寻行为之间的影响关系,最后提出基于任务框架的主要研究问题。 相似文献
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[目的/意义]揭示任务执行者特征对网络信息搜寻行为的影响,为网络环境下个性化服务提供科学依据。[方法/过程]共邀请101名对象参加实验研究,并通过调查问卷获得任务执行者特征数据,通过客户端日志获得网络信息搜寻行为数据,利用统计学方法对数据进行分析。[结果/结论]任务执行者的认知需求对所有SERPs停留总时间、页面停留总时间有重要影响;已有知识对所有SERPs总数量、唯一页面第一次停留平均时间有重要影响;文化程度对页面停留平均时间有重要影响;性别和认知风格对信息搜寻行为变量不具重要影响。 相似文献
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[目的/意义]“搜索即学习”背景下,主要探讨认知风格和任务复杂度对移动端视频用户学习型搜索行为的影响机理,该研究有助于深入理解用户视频搜索行为的本质,为更好地设计和优化移动端视频信息搜索系统,提升视频搜索用户体验提供参考。[方法/过程]文章采用实验法,以哔哩哔哩视频平台为测试系统,将用户完成学习型任务的搜索过程划分为知识获取阶段、知识学习阶段、互动反思阶段和知识整合阶段,以社会认知理论为指导,考察个体因素(认知风格)、环境因素（任务复杂度）对用户视频搜索行为的影响。[结果/结论]研究发现,认知风格主要影响用户在学习型搜索任务下知识获取阶段、知识学习阶段和知识整合阶段的行为,任务复杂度对用户视频搜索行为的影响主要表现在知识获取阶段。研究结论有助于提高视频信息搜索用户的交互体验与学习效能,并对优化视频信息搜索系统的交互设计与学习服务功能提供启示。 相似文献
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Santoshi Halder Anjali Ray P.K. Chakrabarty 《International Information and Library Review》2013,45(4):242-251
The Information Revolution has resulted in dynamic changes in information dissemination services. It is difficult for most people to understand the dynamic causes, processes, and the effects of these changes on the information world. Gender as a variable has been identified in some studies as a possible influencing variable in information seeking research. Some social psychology depicts physical, mental and social differences between men and women in society. Gender as a variable may be useful for better understanding the cognitive and social background of human information processing and may have important implications for information dissemination services and systems. Hence, it is pertinent to explore the gender-specific differences in information seeking behavior of university students so as to better assist them in their information search processes.The objective of this study was to determine whether gender as a variable is related to the information seeking behavior of university students. Data were collected from 600 university students studying different disciplines (arts, science and commerce) from three state-aided universities in West Bengal, India. Data tools included a General Information Schedule and an Information Seeking Behavior Inventory. Significant differences were noted in most of the domains of information seeking behavior with respect to gender (male and female). Females scored high on all the domains of information search except in diversity in search where the males were found to be high. The findings may have implications for research and practice in psychology, especially in the subfields of educational institutions, library science, cognitive development, and training and performance appraisal. 相似文献
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Jingjing Liu Hassan Zamir Yuan Li Samantha K. Hastings 《Library & information science research》2018,40(2):118-124
College students have often been surveyed about their general information seeking behaviors. However, little has been done to explore what specific system features they use to find and save information when they are working on their real-life tasks. In this study, 32 college students were invited to an information interaction lab for a session in which they recalled a recently finished task and worked on a to-be-finished task using a computer in the lab. They were asked to complete questionnaires regarding what systems they used to finish their tasks and what features were helpful for searching and for saving information. Results showed that college students rely more heavily on the Internet sources than on library sources, even for their course related work. The study identified fourteen categories of system features helpful for information search and eight categories helpful for information saving. The findings have implications for designing systems that will better help people accomplish their tasks. 相似文献
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Santoshi Halder Anjali Ray P.K. Chakrabarty 《International Information and Library Review》2010,42(4):242-251
The Information Revolution has resulted in dynamic changes in information dissemination services. It is difficult for most people to understand the dynamic causes, processes, and the effects of these changes on the information world. Gender as a variable has been identified in some studies as a possible influencing variable in information seeking research. Some social psychology depicts physical, mental and social differences between men and women in society. Gender as a variable may be useful for better understanding the cognitive and social background of human information processing and may have important implications for information dissemination services and systems. Hence, it is pertinent to explore the gender-specific differences in information seeking behavior of university students so as to better assist them in their information search processes.The objective of this study was to determine whether gender as a variable is related to the information seeking behavior of university students. Data were collected from 600 university students studying different disciplines (arts, science and commerce) from three state-aided universities in West Bengal, India. Data tools included a General Information Schedule and an Information Seeking Behavior Inventory. Significant differences were noted in most of the domains of information seeking behavior with respect to gender (male and female). Females scored high on all the domains of information search except in diversity in search where the males were found to be high. The findings may have implications for research and practice in psychology, especially in the subfields of educational institutions, library science, cognitive development, and training and performance appraisal. 相似文献
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在信息检索系统评估和信息搜寻行为研究中,实验法是常用的研究方法,而实验中的任务设计是实验成功的关键环节。设计模拟仿真工作任务情境是近年来常用的任务设计方式,而它能否替代用户的真实工作任务在很大程度上影响着实验研究结果的科学性。为验证此方法,招募42位本科生参加实验,要求其为完成一项真实工作任务和一项仿真工作任务,在CNKI中展开搜索。通过分析实验参加者在实施两项搜索任务中的交互信息检索行为和检索绩效,发现仿真工作任务与真实工作任务在属性上尽管存在某些显著差异,但并未对用户交互信息搜索行为及绩效产生显著影响。因而,仿真工作任务可以替代真实工作任务用于交互信息检索实验研究,但需要进行合理设计。 相似文献
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[目的/意义]通过模型设计和实证分析刻画研究生学术信息查寻行为特征、潜在规律,为图书馆信息服务和查询任务设计提供建议。[方法/过程]基于活动理论及其方法论构建研究生学术查寻行为的六步研究模型,以北京大学研究生为例,通过问卷调查和访谈收集相关数据。[结果/结论]构建研究生学术信息查寻行为的活动模型,分析个体查寻行为和合作查寻行为的主体、客体、工具、结果、子系统和结构特征,揭示研究生在查寻工具选择、障碍克服、合作查寻等方面的潜在规律,总结图书馆资源推介、定题咨询、信息素养教育和研究生查询任务设计方面的建议。 相似文献
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[目的/意义] 探析硕士研究生网络学术信息查寻行为中的情绪作用机制，以深化信息查寻行为中情绪问题的研究。[方法/过程] 通过半结构化访谈法，收集网络环境下25位硕士研究生学术信息查寻活动的相关数据，使用三级编码对质性数据进行分析，提炼其信息查寻行为中的情绪特征与行为特征。[结果/结论] 硕士研究生在网络学术信息查寻行为过程中会产生不同类型的情绪效价和情绪唤醒度，前者包括积极情绪、中性情绪和消极情绪，后者包括高唤醒度、中唤醒度和低唤醒度；情绪效价与情绪唤醒度将引发不同类型的积极行为与消极行为。 相似文献
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《Library & information science research》2002,24(1):17-29
This study uses in-depth qualitative interviews to explore the information seeking behavior of 25 mature undergraduates at one Canadian university. It explores the complex interweaving of these students’ everyday and academic information needs in light of Reijo Savolainen’s framework for the study of everyday life information seeking. Findings include the role of social and cultural capital in these students’ information seeking, the diverse ways that everyday and academic contexts inform one another, and the importance of not separating the everyday from other life situations in studies of individuals’ information behaviors. 相似文献
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Xianjin Zha Fenfang Cao Yalan Yan Jia Guo Juan Wang 《The Journal of Academic Librarianship》2019,45(5):102045
Drawing on adaptive structuration theory (AST), this study develops a research model to explore innovative information seeking in the context of digital libraries from the perspectives of cognitive switching and affinity. Innovative information seeking behavior is the combination of innovative IT (information technologies) use behavior and information seeking behavior and subsequently refers to innovative IT use oriented to information seeking. A research model was developed and survey data were collected. The partial least squares (PLS) structural equation modeling (SEM) was employed to verify the research model. The findings suggest that affinity with digital libraries is the most powerful determinant of innovative information seeking. Meanwhile, task nonroutineness and disconfirmation have positive effects on innovative information seeking; the effect of social influence on innovative information seeking is overpowered by affinity with digital libraries. The findings and their implications for theory and practice are discussed. 相似文献